"Martin X. Moleski, SJ" wrote in message ...
On Fri, 23 Jun 2006 03:55:18 -0500, Chris W wrote in
X%Nmg.58007$9c6.31230@dukeread11:

..snip...

Looking at the FAA documents, it seems that the 400' altitude is a universal
restriction and not just applicable to sites within three miles of airports.

We see lots of aircraft flying in and out of IAG. Fortunately, we're not
lined up with either runway and haven't yet had any difficulties seeing
and avoiding the full-scale traffic. Some helicopters come over the
field at a fairly low level from time to time and perhaps once a year
we might see a low-flying GA aircraft.

If we stuck to the 400' ceiling and full-scale pilots maintained 500'
AGL, there would be plenty of clearance. I don't know anyone in the
club who has an altimeter of any sort, let alone telemetry to transmit
the information back to the ground, so I'm just guessing about how
high our planes fly.

Marty

400' is a recommendation, not a restriction. The issue is if you (the RC pilot) become a hazard to air navigation then
you are in violation of those FARs, not because you are flying over 400' high. Kite flying off the end of a runway has
the same restrictions...

Hold the RC plane up and look at it from 400' (the length of a football field even) and you will be surprised at how
small it looks, even the 1/4 scale jobs. Indeed folks do fly higher and further than 400' but it does take some doing...